| Diagram | Fig. 15 — EXHAUST PIPES & SILENCERS · ref 2 |
| Subsystem | exhaust |
| Listed in parts books | 1980 |
SEALING RING,T140D EXHAUST
Exhaust sealing ring for the T140D, seals the pipe-to-port joint, sold each.
This is the exhaust sealing ring listed for the T140D, sold as part number 71-7121. It's the ring that sits where the exhaust pipe meets the port, keeping the joint sealed so exhaust gas doesn't leak past the connection.
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The catalog only ties this one to the T140D and shows it in the exhaust pipes and silencers section, so that's what we can confirm about where it goes. If your bike isn't a T140D, check with us before ordering since fitment isn't spelled out beyond that.
It's sold individually, one ring per part number, and it's the kind of small item worth having on hand any time you're pulling the exhaust off for other work.
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